Sir Charles Todd (1826-1910) as Junior Assistant at the Cambridge Observatory 1847-54 he used the Northumberland Telescope to take a daguerreotype photograph of the Moon. He was later responsible for setting up the telegraph network in Australia. See obituary in MNRAS 71 (1911) 272.

Henry David Todd (1836-1900) Computer at the Cambridge Observatory 1852-5 and 1859-60 and then Junior Assistant 1860-90, brother of Charles Todd

Robert Woodhouse (1773-1827) astronomer & mathematician. Gonville & Caius College senior wrangler and Smiths prize 1795, MA and fellowship 1798, FRS 1803. Plumian Professor: 1822-1827. Married in 1823 Harriet Wilkins (?-who died at the Cambridge Observatory 31 March 1826). Became the first Director of the Cambridge Observatory 1824-1827. Died at the Cambridge Observatory 23 December 1827. ODNB